Refine and Extend Paint Line

What happens here

Once the initial paint line has been laid down, reverse the direction of your brush stroke. Carefully draw the brush back over the freshly painted line, maintaining the same precise control with the brush tip against the seam. This second pass helps to smooth out any inconsistencies, ensure full and opaque coverage, and create a sharp, defined edge. The goal is to extend the paint line just slightly onto the ceiling to effectively cover any pre-existing paint marks or imperfections from previous painting jobs, creating a unified and clean boundary.

Goal: After the initial pass, reverse the brush direction to refine the line, ensure even coverage, and extend the paint slightly onto the ceiling to cover previous marks.